iOS 18 is reportedly causing significant touch sensitivity issues for users of the new iPhone 16 Pro Max and older iPhone models that have updated to the latest operating system. Users have been experiencing touchscreens failing to register taps, swipes, and other gestures, leading to significant inconvenience. The problem is that instead, it often resolves itself after a few moments, only to reoccur later.
The issue, while most noticeable on the iPhone 16 Pro and iPhone 16 Pro Max, is not exclusive to these models. Users of older iPhones and specific iPad models have also reported similar problems. This shared experience suggests that the issue may be rooted in iOS 18 rather than in the hardware of the new devices, providing a sense of understanding and solidarity among users.
The problem seems to be linked to the touch rejection feature in iOS 18, which is designed to differentiate between accidental and intentional touches. Reports indicate that this feature may be overly sensitive, leading to the device mistakenly ignoring taps and gestures. 9to5Mac highlighted this issue in detail, and users across various online forums have observed it.
While it remains unclear how widespread the problem is, users have noted that the issue can sometimes be triggered intentionally, as demonstrated by a Mastodon user. Additionally, some have reported difficulties specifically related to the new Camera Control button, though it is still determined whether this is connected to the same touch rejection problem.
Given that the issue affects newer and older devices, it is likely a software bug rather than a physical defect with the iPhone 16 Pro series. A similar problem occurred with the iPhone 12 mini in 2020, later attributed to screen protectors and cases interfering with touch sensitivity. However, in the current scenario, the root cause lies within iOS 18.